Pythagorean Theorem & Area
The Pythagorean theorem.
What is a2+b2=c2
Two angles that add up to 90 degrees
What is Complimentary
How many points are planes defined by?
Three
Lines that never intersect.
What are Parallel Lines.
The enlargement or reduction of a figure that maintains its shape.
What is dilation.
The Pythagorean theorem can only be used for which types of triangles?
Right triangles
Two angles that are directly across from each other and are congruent.
A line, ray, or segment that divides an angle or segment into two congruent parts.
What is a Bisector
Formed when a transversal intersects two parallel or non-parallel lines. Located on the inner side of the lines but on opposite sides of the transversal.
What are Alternate Interior Angles
The sum of degrees in a triangle.
What is 180 degrees
What is the area of a circle with a diameter of 3? Round to the nearest hundredth place.
A = 28.27
Two angles that share a common vertex and side.
What are Adjacent Angles
If ray CT bisects BCD, which two angles are congruent?
<BCT and <TCD
If two parallel lines are cut by a transversal, then how are consecutive interior angles related?
What is Supplementary
The vertex of <ABC.
What is B
Classify the type of triangle if: a2 + b2 > c2
Acute Triangle
Pair of angles that are adjacent and supplementary.
What is a linear pair.
If Q is between P and R, PQ = 2x+1, QR = x-5, and
PR = 5x-10, find PQ.
PQ = 7
<4 and <5 are consecutive exterior angles.
<4 = 2x + 12, <5 = 3x - 7. Find <5.
<5 = 98 degrees
Given the conditional statement, "if you go to the gym, then you will get stronger."
What is the hypothesis?
"You go to the gym"
Calculate the area of a right triangle that has a base of 12 feet and a hypotenuse of 28 feet.
Round your answer to the nearest tenth and units must included.
What is 151.79 ft2
<1 and <2 are supplements. <1 = 9 - 3x and
<2 = 11x -23. What is the measure of <2?
Round your answer to the nearest hundredth. Include units.
<2 = 243.75 degrees
F is the midpoint of segment DE, DF = 3(x+5),
FE = -x - 6 + 7x, find the value of DE.
DE = 72
<1 and <2 are corresponding angles, <1 = 8x - 5 and <2 = 3x +10, find what three times <1 is.
What is 57.
The universities Ms. Raab attended.